| BPSK | Binary phase-shift keying |
| CFAR | Constant false alarm rate |
| I/Q | In-phase/quadrature |
| LEO | Low Earth orbit |
| LNA | Low-noise amplifier |
| QPSK | Quadrature phase-shift keying |
| RF | Radio frequency |
| SDR | Software-defined radio |
| SEI | Specific emitter identification |
| SNR | Signal-to-noise ratio |
| STK | Satellite Tool Kit |
| TLE | Two-line element |
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